May weather forecast
Graz, Austria

May in Graz sees a significant rise in temperature ranging from 7°C during nighttime to 19°C in daytime. Spring gradually paves the way for the warmer summer season as the month progresses. Outdoor enthusiasts will appreciate the longer daytime hours, providing ample opportunity for cycling, picnicking or enjoying the open-air pools of Graz. Visitors will find this month perfect for sightseeing, with clear skies leading to spectacular views atop the city's iconic clock tower.

Temperature

Graz in May experiences an increase in the average high-temperature, moving from April's a refreshing 14°C to a breezy 19°C. May marks a rise in the average high-temperature, moving from April's refreshing 14°C to a breezy 19°C. Graz anticipates a considerable cooling off from the daytime high to an average minimum temperature of 7°C in May.

Rainfall

In Graz, in May, during 15 rainfall days, 94mm of precipitation is typically accumulated. Throughout the year, in Graz, there are 146 rainfall days, and 968mm of precipitation is accumulated.

Daylight

In May, the average length of the day is 15h and 5min.
On the first day of the month, sunrise is at 05:40 and sunset at 20:10. On the last day of May, sunrise is at 05:05 and sunset at 20:46 CEST.

Sunshine

In Graz, the average sunshine in May is 7h.

UV index

The average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.